BR9401865A - Dois processos de regulagem de corte dos dentes da roda dentada e a estrutura dos mesmos para a montagem da roda dentada de estágio múltiplo em uma bicicleta - Google Patents

Dois processos de regulagem de corte dos dentes da roda dentada e a estrutura dos mesmos para a montagem da roda dentada de estágio múltiplo em uma bicicleta

Info

Publication number
BR9401865A
BR9401865A BR9401865A BR9401865A BR9401865A BR 9401865 A BR9401865 A BR 9401865A BR 9401865 A BR9401865 A BR 9401865A BR 9401865 A BR9401865 A BR 9401865A BR 9401865 A BR9401865 A BR 9401865A
Authority
BR
Brazil
Prior art keywords
sprocket
bicycle
mounting
adjustment processes
stage
Prior art date
Application number
BR9401865A
Other languages
English (en)
Inventor
Chan-Hua Feng
Ching-Huan Tseng
Chwan-Cherng Wang
Chung-Biau Tsay
Chang-Dau Yan
Original Assignee
Ind Tech Res Inst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to EP94103703A priority Critical patent/EP0671316B1/en
Priority to US08/219,520 priority patent/US5409422A/en
Application filed by Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to BR9401865A priority patent/BR9401865A/pt
Publication of BR9401865A publication Critical patent/BR9401865A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
BR9401865A 1994-03-10 1994-05-04 Dois processos de regulagem de corte dos dentes da roda dentada e a estrutura dos mesmos para a montagem da roda dentada de estágio múltiplo em uma bicicleta BR9401865A (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP94103703A EP0671316B1 (en) 1994-03-10 1994-03-10 Two sprocket tooth trimming methods and the structure thereof for the multi-stage sprocket assembly in a bicycle
US08/219,520 US5409422A (en) 1994-03-10 1994-03-28 Two sprocket tooth trimming methods and the structure thereof for the multi-stage sprocket assembly in a bicycle
BR9401865A BR9401865A (pt) 1994-03-10 1994-05-04 Dois processos de regulagem de corte dos dentes da roda dentada e a estrutura dos mesmos para a montagem da roda dentada de estágio múltiplo em uma bicicleta

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP94103703A EP0671316B1 (en) 1994-03-10 1994-03-10 Two sprocket tooth trimming methods and the structure thereof for the multi-stage sprocket assembly in a bicycle
US08/219,520 US5409422A (en) 1994-03-10 1994-03-28 Two sprocket tooth trimming methods and the structure thereof for the multi-stage sprocket assembly in a bicycle
BR9401865A BR9401865A (pt) 1994-03-10 1994-05-04 Dois processos de regulagem de corte dos dentes da roda dentada e a estrutura dos mesmos para a montagem da roda dentada de estágio múltiplo em uma bicicleta

Publications (1)

Publication Number Publication Date
BR9401865A true BR9401865A (pt) 1995-11-28

Family

ID=27160106

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9401865A BR9401865A (pt) 1994-03-10 1994-05-04 Dois processos de regulagem de corte dos dentes da roda dentada e a estrutura dos mesmos para a montagem da roda dentada de estágio múltiplo em uma bicicleta

Country Status (3)

Country Link
US (1) US5409422A (pt)
EP (1) EP0671316B1 (pt)
BR (1) BR9401865A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6045472A (en) * 1997-12-30 2000-04-04 National Science Council Integrated up-and downshifting configuration of a multistage sprocket assembly for a bicycle
US7651006B2 (en) * 2003-05-07 2010-01-26 The Boehm Pressed Steel Company Stamped bucket for vending machine and method of forming same
DE10347784B4 (de) * 2003-10-10 2017-04-06 Sram Deutschland Gmbh Geräuscharme Kettenschaltung
US8092329B2 (en) 2005-08-31 2012-01-10 Wick Werks, LLC Bicycle chain rings with ramps
ITMI20071660A1 (it) * 2007-08-09 2009-02-10 Campagnolo Srl Sistema di trasmissione del moto di una bicicletta
US9297450B2 (en) * 2014-04-02 2016-03-29 Shimano Inc. Bicycle rear sprocket
WO2015181585A1 (en) * 2014-05-29 2015-12-03 Miranda & Irmão, Lda. Drivetrain system and use thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2901268B2 (ja) * 1989-05-01 1999-06-07 株式会社シマノ 多段ギヤ装置
IT1237281B (it) * 1989-11-21 1993-05-27 Campagnolo Srl Ruota dentata per bicicletta e ruota libera per biciclette includente una pluralita' di tali ruote dentate
JP3140026B2 (ja) * 1990-02-28 2001-03-05 株式会社シマノ 自転車用多段スプロケット装置
US5192249A (en) * 1990-02-28 1993-03-09 Shimano, Inc. Multi-stage sprocket assembly for bicycle
US5162022A (en) * 1990-09-18 1992-11-10 Maeda Industries, Ltd. Multiple sprocket assembly for bicycle
JPH04303094A (ja) * 1991-03-29 1992-10-27 Maeda Kogyo Kk 自転車用多段スプロケット装置
JPH04325390A (ja) * 1991-04-23 1992-11-13 Maeda Kogyo Kk 自転車用多段スプロケット装置

Also Published As

Publication number Publication date
US5409422A (en) 1995-04-25
EP0671316A1 (en) 1995-09-13
EP0671316B1 (en) 2000-01-12

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Legal Events

Date Code Title Description
FF Decision: intention to grant
HO Change of classification

Free format text: INT. CL. 6 B62M 11/00, B62M 13/00

FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 04/05/2014